1 // Sanity checking a test in pure C.
2 // RUN: %clang_asan -O2 %s -o %t
3 // RUN: not %run %t 2>&1 | FileCheck %s
4
5 // Sanity checking a test in pure C with -pie.
6 // RUN: %clang_asan -O2 %s -pie -fPIE -o %t
7 // RUN: not %run %t 2>&1 | FileCheck %s
8 // XFAIL: arm-linux-gnueabi
9 // XFAIL: armv7l-unknown-linux-gnueabihf
10
11 #include <stdlib.h>
main()12 int main() {
13 char *x = (char*)malloc(10 * sizeof(char));
14 free(x);
15 return x[5];
16 // CHECK: heap-use-after-free
17 // CHECK: free
18 // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-4]]
19 // CHECK: malloc
20 // CHECK: main{{.*}}sanity_check_pure_c.c:[[@LINE-7]]
21 }
22